176;Meudon Observatory;Spectroheliograph;Spectroheliograph;656.280;HALPHA;-9;Optical;COUNTS;2001-08-23T06:39:00.000;2001-08-23T06:39:00.000;2452144;0.77708333;\N;1980;1.00000;0.00000;16;939;946;416.31000;450.50000;484.00000;2.2800000;2.2800000;\N;meud_halph_fd_20010823_063900_b.fts;/home/fuller/data2/FITS/mh010823.063900.fits;2001-08-23T06:39:00.000;2001-08-23T06:39:00.000;= 'Y axis is the North/South axis of the Sun';